A civil investigative demand is a formal, written order from a government agency requiring you to produce documents, answer written questions, or give testimony as part of a pre-lawsuit investigation. It is not a subpoena in a filed case and it is not optional. The agency is still deciding whether to bring an enforcement action, and what you turn over may shape that decision. Ignoring the demand can lead to a court order compelling compliance, escalating fines, and in some circumstances criminal exposure. The practical task is to respond fully and on time without waiving rights you didn’t need to waive.
What a CID Can Require
A single demand can call for any combination of three things. The first is document production: the agency describes categories of records it wants to inspect and copy, which can include contracts, emails, financial records, internal memos, and electronic databases. The second is written answers to specific questions, functioning as interrogatories that must be answered in writing by a stated deadline.1Office of the Law Revision Counsel. 15 U.S. Code 1312 – Civil Investigative Demands The third is oral testimony taken in a deposition-style examination at a date, time, and place the demand sets out.
Every CID must also state the nature of the conduct under investigation and identify the specific law the agency believes may have been violated.2Office of the Law Revision Counsel. 12 U.S. Code 5562 – Investigations and Administrative Discovery3Office of the Law Revision Counsel. 31 U.S. Code 3733 – Civil Investigative Demands That statement is not boilerplate. It defines the outer edge of what the agency can legitimately ask for, and it is the anchor you use later to push back on requests that stray beyond the stated investigation.
Who Sends Them and What They’re Investigating
Several federal agencies have CID authority, each tied to its own enforcement mission. The Department of Justice issues CIDs in antitrust investigations covering conduct like price-fixing and market allocation.1Office of the Law Revision Counsel. 15 U.S. Code 1312 – Civil Investigative Demands4Federal Trade Commission. A Brief Overview of the Federal Trade Commission’s Investigative, Law Enforcement, and Rulemaking Authority5Office of the Law Revision Counsel. 15 U.S. Code 57b-1 – Civil Investigative Demands The Attorney General issues CIDs in False Claims Act investigations targeting fraud against the federal government, including overbilling on government contracts and false Medicare claims.3Office of the Law Revision Counsel. 31 U.S. Code 3733 – Civil Investigative Demands The Consumer Financial Protection Bureau uses CIDs to investigate potential violations of federal consumer financial law in areas like lending, debt collection, and credit reporting.2Office of the Law Revision Counsel. 12 U.S. Code 5562 – Investigations and Administrative Discovery State attorneys general have similar powers under state consumer protection and commerce statutes, and their demands follow a comparable framework.
What every CID has in common is timing. It arrives before any lawsuit is filed, while the agency is still gathering evidence and deciding whether it has a case.
The First Two Weeks
Put a Preservation Hold in Place Immediately
The moment a CID arrives, stop any routine destruction of records that could be responsive. That means issuing a written litigation hold to every employee and department that might have relevant files, emails, or data. The notice should describe what has to be preserved and prohibit deletion of anything that could fall within the CID’s scope. Follow up to confirm the hold was implemented, especially with IT staff who run automated deletion schedules. Failing to preserve responsive materials can lead to court sanctions, adverse inferences, or dismissal of defenses, and it opens the door to the criminal risks described below.
Schedule the Meet and Confer
Before spending weeks collecting documents, contact the government attorney named in the CID and arrange a meet and confer. For FTC CIDs, this initial meeting must happen within 14 days of receiving the demand.6Federal Trade Commission. So You Received a CID: FAQs for Small Businesses Other agencies work on similar timelines.
This is where the practical scope of your response gets set. You can ask the agency to clarify vague terms, narrow overly broad document categories, agree on electronic production formats, and negotiate deadlines. If a particular request would be extraordinarily expensive or disruptive, raise it now; the agency often prefers a workable compromise to a court fight. The FTC describes the goal as reducing “the cost or burden on your company while still providing us with the information we need.”6Federal Trade Commission. So You Received a CID: FAQs for Small Businesses Skipping this step, or leaving it until the last minute, is one of the more common mistakes. Some agencies will not consider a formal petition to modify a CID unless you have first tried to resolve the concerns informally.
Producing Documents, Answers, and Testimony
Once the scope is settled, work through the demand in pieces.
For documents, identify the employees and departments most likely to hold responsive materials; these are your custodians. The CID names an agency-side custodian to whom production must be delivered, along with a return date that gives you a reasonable period to assemble the material.1Office of the Law Revision Counsel. 15 U.S. Code 1312 – Civil Investigative Demands Electronic production is the norm, and agencies typically specify file formats, metadata retention standards, and indexing. Getting those technical details wrong can force a second round of production. Sort out ambiguities during the meet and confer, before you process thousands of files in the wrong format.
For written questions, answer fully and in writing by the deadline. Answers are usually signed by a knowledgeable officer or records custodian, and many agencies require them under oath or with a sworn certification. Treat each answer as if it could end up in a court filing, because it can. Vague or evasive responses invite follow-up demands and mark you as uncooperative.
For oral testimony, the CID specifies the date, time, and location. The witness should be prepared to speak knowledgeably about the topics identified in the demand and the related documents and business practices. Under False Claims Act CIDs, you have an explicit right to be accompanied by an attorney and any other representative during the examination.3Office of the Law Revision Counsel. 31 U.S. Code 3733 – Civil Investigative Demands
Privilege and Confidential Business Information
Not everything responsive has to be handed over. Documents protected by attorney-client privilege or the work-product doctrine can be withheld, but each one must be accounted for on a privilege log. A usable log entry identifies the date, author, recipients, general subject, and the specific privilege claimed, in enough detail for the agency to evaluate the claim without seeing the document. Sloppy or overbroad logs draw fast pushback.
Sensitive business information that is responsive but not privileged should still be flagged when you produce it. You can designate specific materials as confidential by physically marking paper documents or labeling electronic files and their storage media. The designation must be made in good faith and only for material that is not already publicly available.7Federal Trade Commission. Protective Order Governing Confidential Material Marking limits who inside the agency can see the material and how it may be used. It also matters if someone later files a Freedom of Information Act request: FOIA Exemption 4 shields trade secrets and confidential commercial or financial information from public disclosure, but only for materials properly identified as such.8Office of the Law Revision Counsel. 5 U.S. Code 552 – Public Information; Agency Rules, Opinions, Orders, Records, and Proceedings Do the marking at the time of production; do not assume the agency will do it for you.
Challenging a CID
If the meet and confer does not resolve your concerns, you can formally challenge the CID by filing a petition to modify or set it aside in federal court. The grounds are broadly the same across the major CID statutes: the demand is unreasonably burdensome, it seeks information outside the stated investigation, it is too vague to allow a reasonable response, or it fails to meet the statute’s own technical requirements. The petition is filed in the federal district where the recipient resides, is found, or does business.
The deadline is short. Under both the Antitrust Civil Process Act and the False Claims Act, the petition must be filed within 20 days after the CID is served, or before the return date, whichever comes first.3Office of the Law Revision Counsel. 31 U.S. Code 3733 – Civil Investigative Demands The meet-and-confer process eats into that same window. Missing the deadline generally waives the right to challenge. While a petition is pending, the compliance clock pauses for the parts of the demand being challenged, but you still have to respond to any portion you did not contest.
Courts give substantial deference to investigative demands, and agencies prevail in most challenges. Petitions still succeed with some regularity on burden and scope grounds, so the option is worth using when a demand is genuinely excessive.
What Happens If You Don’t Comply
Non-response is not a strategy. If a recipient does not produce what the demand calls for, the issuing agency can ask a federal court to order compliance.9Consumer Financial Protection Bureau. Petitions to Enforce Noncompliance includes both outright refusal and partial responses that fall short of the demand. Once a court issues a compliance order, continued resistance becomes contempt, with fines that can accumulate daily.
The most serious risk is obstruction. Federal law makes it a crime to willfully conceal, destroy, alter, or misrepresent materials that are the subject of a CID, with a penalty of up to five years in prison, or up to eight years if the obstruction involves terrorism.10Office of the Law Revision Counsel. 18 U.S. Code 1505 – Obstruction of Proceedings Before Departments, Agencies, and Committees Destroying documents after a CID arrives is where a manageable civil investigation can turn into a criminal case built on the cover-up rather than the underlying conduct. That is why the preservation hold on day one matters as much as the eventual production.